BCM43362KUBG Datasheet, PDF (55/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ b/g/n MAC/Baseband/Radio + SDIO

BCM43362 Data Sheet
Signal Assignments
Table 9: BCM43362 During Reset and After Reset or During Sleep
Signal Name/Group
Reset/Control
WL_RST_N
EXT_SMPS_REQ
EXT_PWM_REQ
SPI Signals
SPI_SDI
SPI_SDO
SPI_CLK
SPI_CS
SPI_IRQ
SDIO Signals
SDIO_CLK
SDIO_CMD
SDIO_DATA0
SDIO_DATA1
SDIO_DATA2
SDIO_DATA3
Clock
XTAL_PU
(CLK_REQ)
EXT_SLEEP_CLK
(external 32.768 kHz clock)
OSCIN
(reference clock)
Bluetooth Coexistence^g
btcx_txconf
btcx_freq
btcx_rf_actvive
btcx_status
I/O Type
During Reset
Pull R
I/O
Digital
PD
Digital
PD
Digital
PD
Input
Input
Input
Digital
Digital
Digital
Digital
Digital
None
None
None
None
None
High Z
High Z
High Z
High Z
High Z
Digital
Digital
Digital
Digital
Digital
Digital
None
None
None
None
None
None
High Z
High Z
High Z
High Z
High Z
High Z
Digital
Digital
CLK
PD
None
None
High Z
High Z
High Z
Digital
Digital
Digital
Digital
None
None
None
None
High Z
High Z
High Z
High Z
After Reset (and after
firmware
initialization) or During Sleep
Pull R
I/O
High Z^{a, b}
PD ^c
PD ^c
Input
Input
Input
PU^d
PU^d
None
PU^d
PU^d
Input
Output
Input
Input
Output
None
PU^d
PU^d
PU^d
PU^d
PU^d
Input
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
PD^e
None
None
Output (high)^{e, f}
Input
Input
Configurable
Configurable
Configurable
Configurable
Output
Input
Input
Input
Broadcom_®
February 13, 2015 • 43362-DS106-R
IEEE 802.11 b/g/n MAC/Baseband/Radio + SDIO
Page 54
BROADCOM CONFIDENTIAL